1878. | Recent Literature. 315 
Marsupialia and Didelphia, so that some of the most interesting 
f all the mammals are described by word and pencil. The vol- 
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"(seprjayy sndosrvpy) OOAVONVYL *Z ‘DIT 
Fic. 3. SKELETON OF Echidna hystrix. 
Í great apparent accuracy and skill, comprising portraits in various 
